package com.irdstudio.apicenter.core.utils.web.struts2;

public class Struts2Utils {/*
							 * 
							 * 
							 * private static final String HEADER_ENCODING =
							 * "encoding"; private static final String
							 * HEADER_NOCACHE = "no-cache"; private static final
							 * String DEFAULT_ENCODING = "UTF-8"; private static
							 * final boolean DEFAULT_NOCACHE = true;
							 * 
							 * private static ObjectMapper mapper = new
							 * ObjectMapper();
							 * 
							 * 
							 * 
							 * public static HttpSession getSession() { return
							 * ServletActionContext.getRequest().getSession(); }
							 * 
							 * 
							 * public static HttpSession getSession(boolean
							 * isNew) { return
							 * ServletActionContext.getRequest().
							 * getSession(isNew); }
							 * 
							 * 
							 * public static Object getSessionAttribute(String
							 * name) { HttpSession session = getSession(false);
							 * return (session != null ?
							 * session.getAttribute(name) : null); }
							 * 
							 * 
							 * public static HttpServletRequest getRequest() {
							 * return ServletActionContext.getRequest(); }
							 * 
							 * 
							 * public static String getParameter(String name) {
							 * return getRequest().getParameter(name); }
							 * 
							 * 
							 * public static HttpServletResponse getResponse() {
							 * return ServletActionContext.getResponse(); }
							 * 
							 * 
							 * 
							 * public static void render(final String
							 * contentType, final String content, final
							 * String... headers) { HttpServletResponse response
							 * = initResponseHeader(contentType, headers); try {
							 * response.getWriter().write(content);
							 * response.getWriter().flush(); } catch
							 * (IOException e) { throw new
							 * RuntimeException(e.getMessage(), e); } }
							 * 
							 * 
							 * public static void renderText(final String text,
							 * final String... headers) {
							 * render(ServletUtils.TEXT_TYPE, text, headers); }
							 * 
							 * 
							 * public static void renderHtml(final String html,
							 * final String... headers) {
							 * render(ServletUtils.HTML_TYPE, html, headers); }
							 * 
							 * 
							 * public static void renderXml(final String xml,
							 * final String... headers) {
							 * render(ServletUtils.XML_TYPE, xml, headers); }
							 * 
							 * 
							 * public static void renderJson(final String
							 * jsonString, final String... headers) {
							 * render(ServletUtils.JSON_TYPE, jsonString,
							 * headers); }
							 * 
							 * 
							 * public static void renderJson(final Object data,
							 * final String... headers) { HttpServletResponse
							 * response =
							 * initResponseHeader(ServletUtils.JSON_TYPE,
							 * headers); try {
							 * mapper.writeValue(response.getWriter(), data); }
							 * catch (IOException e) { throw new
							 * IllegalArgumentException(e); } }
							 * 
							 * 
							 * public static void renderJsonp(final String
							 * callbackName, final Object object, final
							 * String... headers) { String jsonString = null;
							 * try { jsonString =
							 * mapper.writeValueAsString(object); } catch
							 * (IOException e) { throw new
							 * IllegalArgumentException(e); }
							 * 
							 * String result = new
							 * StringBuilder().append(callbackName
							 * ).append("(").append
							 * (jsonString).append(");").toString();
							 * 
							 * 
							 * render(ServletUtils.JS_TYPE, result, headers); }
							 * 
							 * 
							 * private static HttpServletResponse
							 * initResponseHeader(final String contentType,
							 * final String... headers) {
							 * 
							 * String encoding = DEFAULT_ENCODING; boolean
							 * noCache = DEFAULT_NOCACHE; for (String header :
							 * headers) { String headerName =
							 * StringUtils.substringBefore(header, ":"); String
							 * headerValue = StringUtils.substringAfter(header,
							 * ":");
							 * 
							 * if (StringUtils.equalsIgnoreCase(headerName,
							 * HEADER_ENCODING)) { encoding = headerValue; }
							 * else if (StringUtils.equalsIgnoreCase(headerName,
							 * HEADER_NOCACHE)) { noCache =
							 * Boolean.parseBoolean(headerValue); } else { throw
							 * new IllegalArgumentException(headerName +
							 * "不是一个合法的header类型"); } }
							 * 
							 * HttpServletResponse response =
							 * ServletActionContext.getResponse();
							 * 
							 * 
							 * String fullContentType = contentType +
							 * ";charset=" + encoding;
							 * response.setContentType(fullContentType); if
							 * (noCache) {
							 * ServletUtils.setDisableCacheHeader(response); }
							 * 
							 * return response; }
							 */
}
